53661336167353 has 8 divisors (see below), whose sum is σ = 53723402542656. Its totient is φ = 53599304346000.

The previous prime is 53661336167311. The next prime is 53661336167371. The reversal of 53661336167353 is 35376163316635.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53661336167353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53661336167953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5530101 + ... + 11743282.

It is an arithmetic number, because the mean of its divisors is an integer number (6715425317832).

Almost surely, 2^{53661336167353} is an apocalyptic number.

It is an amenable number.

53661336167353 is a deficient number, since it is larger than the sum of its proper divisors (62066375303).

53661336167353 is a wasteful number, since it uses less digits than its factorization.

53661336167353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17276975.

The product of its digits is 55112400, while the sum is 58.

The spelling of 53661336167353 in words is "fifty-three trillion, six hundred sixty-one billion, three hundred thirty-six million, one hundred sixty-seven thousand, three hundred fifty-three".